"Grimm" introduced audiences to an interesting storyline when Juliette Silverton became a Hexenbiest. Will Silverton come to terms with her new transformation?

In episode 16, aptly named "Heartbreaker", viewers will see the tale of the frog prince unfold with a deadly twist. A cyclist's homicide introduces Hank and Nick to a Wesen with a tragic fatal touch. A Wesen is hard to deal with anyway, one with a tragic touch may prove to be nearly impossible to handle. Also, it seems that the series is going back to its police procedural roots, although fantasy still entwines the investigations of Nick and Hank.

Meanwhile, Captain Renard and Adalind learn that the royals have picked up their pace to search for their child. Additionally, a new member of the royal family is introduced and the character is played out by New Zealand actress Nico Evers-Swindell. Moreover, Juliette will start to wonder if she should embrace her monstrous side rather than fight it. However, the question remains that, if she decides to embrace it, which seems highly likely, can Nick let it go? Can Nick come to terms and make peace with the fact that his long-lost love Juliette is a Hexenbiest?

Furthermore, fans are still wondering which characters will be made aware that Adalind is pregnant. Actress Claire Coffee, who essays the role of Adalind, spoke about her character at length to TVLine.

She revealed that in episode 19 everybody finds out about her pregnancy but she hides who her real father is. Coffee explains, "She knows it's Nick, but publically, I think she's trying to figure out which father will benefit her the most." While the new pregnancy may change some things, it doesn't change her need to find her daughter Diana. Can she handle the royal family and prevent herself from being killed? Find out as the latest episode of "Grimm" airs on Friday, April 3 at 8 p.m. ET on NBC.